Combo antenna module

A technology of combining antennas and strips, applied to antennas, loop antennas, antenna components, etc., can solve the problem of size increase and achieve the effect of maintaining and improving recognition performance

Pending Publication Date: 2021-04-09
AMOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the problem is that shadowing occurs in the inner peripheral area of ​​the near field communication antenna due to the increased size of the loop

Method used

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  • Combo antenna module
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Embodiment Construction

[0027] Hereinafter, the most preferred embodiments of the present disclosure will be described with reference to the accompanying drawings in order to specifically describe the embodiments so that those skilled in the art to which the present disclosure pertains can easily realize the technical spirit of the present disclosure. First, when adding reference numerals to components in each drawing, care should be taken to use the same reference numerals as much as possible even if the same components are shown in different drawings.

[0028] Also, in describing the present disclosure, when it is determined that the detailed description of the related known configuration or function may obscure the gist of the present disclosure, the detailed description of the related known configuration or function will be omitted.

[0029] In addition, when describing the embodiments of the present disclosure, when it is written that any structure is provided or formed on the "upper surface" or ...

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Abstract

Presented is a combo antenna module for preventing shadowing of a short-range communication antenna by forming a loop pattern, for short-range communication, in an inner circumferential region of a wireless power transmission antenna. The presented combo antenna module comprises a radiation pattern for wireless power transmission and a radiation pattern for short-range communication, which are disposed on a base substrate, wherein the transverse paths for entry and exit are made different for the radiation pattern for short-range communication so as to form a loop pattern in the inner circumference of the radiation pattern for wireless power transmission.

Description

technical field [0001] The present disclosure relates to a combined antenna module, and more particularly, to a combined antenna module mounted on a mobile terminal and performing wireless power transmission and near field communication. Background technique [0002] With the development of science and technology, mobile terminals such as mobile phones, PDAs, PMPs, navigation devices and laptop computers provide not only basic functions such as calls, video / music playback and road navigation, but also functions such as DMB , wireless Internet, and near-field communication between devices. Accordingly, mobile terminals are equipped with multiple antennas for wireless communications such as wireless Internet and Bluetooth. [0003] Recently, functions such as information exchange through near field communication and charging using wireless power transmission are applied to mobile terminals. [0004] To this end, a near field communication (NFC (Near Field Communication)) ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22
CPCH04B5/0037H01F38/14H02J50/10H01F27/2804H01F2027/2809H01F5/003H01Q1/2291H01Q1/242H01Q7/00
Inventor 白亨一卢振元林琪祥金成昡白青夏任东贤
Owner AMOTECH
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